CVE-2024-38571

In the Linux kernel, the following vulnerability has been resolved: thermal/drivers/tsens: Fix null pointer dereference compute_intercept_slope() is called from calibrate_8960() (in tsens-8960.c) as compute_intercept_slope(priv, p1, NULL, ONE_PT_CALIB) which lead to null pointer dereference (if DEBUG or DYNAMIC_DEBUG set). Fix this bug by adding null pointer check. Found by Linux Verification Center (linuxtesting.org) with SVACE.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/06d17744b77bc6cb29a6c785f4fad8c4163ee653	Patch
https://git.kernel.org/stable/c/11c731386ed82053c2759b6fea1a82ae946e5e0f	Patch
https://git.kernel.org/stable/c/27600e0c5272a262b0903e35ae1df37d33c5c1ad	Patch
https://git.kernel.org/stable/c/2d5ca6e4a2872e92a32fdfd87e04dd7d3ced7278	Patch
https://git.kernel.org/stable/c/d998ddc86a27c92140b9f7984ff41e3d1d07a48f	Patch
https://git.kernel.org/stable/c/fcf5f1b5f308f2eb422f6aca55d295b25890906b	Patch
https://git.kernel.org/stable/c/06d17744b77bc6cb29a6c785f4fad8c4163ee653	Patch
https://git.kernel.org/stable/c/11c731386ed82053c2759b6fea1a82ae946e5e0f	Patch
https://git.kernel.org/stable/c/27600e0c5272a262b0903e35ae1df37d33c5c1ad	Patch
https://git.kernel.org/stable/c/2d5ca6e4a2872e92a32fdfd87e04dd7d3ced7278	Patch
https://git.kernel.org/stable/c/d998ddc86a27c92140b9f7984ff41e3d1d07a48f	Patch
https://git.kernel.org/stable/c/fcf5f1b5f308f2eb422f6aca55d295b25890906b	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

History

21 Nov 2024, 09:26

Type	Values Removed	Values Added
References	~~() https://git.kernel.org/stable/c/06d17744b77bc6cb29a6c785f4fad8c4163ee653 - Patch~~	() https://git.kernel.org/stable/c/06d17744b77bc6cb29a6c785f4fad8c4163ee653 - Patch
References	~~() https://git.kernel.org/stable/c/11c731386ed82053c2759b6fea1a82ae946e5e0f - Patch~~	() https://git.kernel.org/stable/c/11c731386ed82053c2759b6fea1a82ae946e5e0f - Patch
References	~~() https://git.kernel.org/stable/c/27600e0c5272a262b0903e35ae1df37d33c5c1ad - Patch~~	() https://git.kernel.org/stable/c/27600e0c5272a262b0903e35ae1df37d33c5c1ad - Patch
References	~~() https://git.kernel.org/stable/c/2d5ca6e4a2872e92a32fdfd87e04dd7d3ced7278 - Patch~~	() https://git.kernel.org/stable/c/2d5ca6e4a2872e92a32fdfd87e04dd7d3ced7278 - Patch
References	~~() https://git.kernel.org/stable/c/d998ddc86a27c92140b9f7984ff41e3d1d07a48f - Patch~~	() https://git.kernel.org/stable/c/d998ddc86a27c92140b9f7984ff41e3d1d07a48f - Patch
References	~~() https://git.kernel.org/stable/c/fcf5f1b5f308f2eb422f6aca55d295b25890906b - Patch~~	() https://git.kernel.org/stable/c/fcf5f1b5f308f2eb422f6aca55d295b25890906b - Patch

01 Aug 2024, 20:23

Type	Values Removed	Values Added
First Time		Linux Linux linux Kernel
References	~~() https://git.kernel.org/stable/c/06d17744b77bc6cb29a6c785f4fad8c4163ee653 -~~	() https://git.kernel.org/stable/c/06d17744b77bc6cb29a6c785f4fad8c4163ee653 - Patch
References	~~() https://git.kernel.org/stable/c/11c731386ed82053c2759b6fea1a82ae946e5e0f -~~	() https://git.kernel.org/stable/c/11c731386ed82053c2759b6fea1a82ae946e5e0f - Patch
References	~~() https://git.kernel.org/stable/c/27600e0c5272a262b0903e35ae1df37d33c5c1ad -~~	() https://git.kernel.org/stable/c/27600e0c5272a262b0903e35ae1df37d33c5c1ad - Patch
References	~~() https://git.kernel.org/stable/c/2d5ca6e4a2872e92a32fdfd87e04dd7d3ced7278 -~~	() https://git.kernel.org/stable/c/2d5ca6e4a2872e92a32fdfd87e04dd7d3ced7278 - Patch
References	~~() https://git.kernel.org/stable/c/d998ddc86a27c92140b9f7984ff41e3d1d07a48f -~~	() https://git.kernel.org/stable/c/d998ddc86a27c92140b9f7984ff41e3d1d07a48f - Patch
References	~~() https://git.kernel.org/stable/c/fcf5f1b5f308f2eb422f6aca55d295b25890906b -~~	() https://git.kernel.org/stable/c/fcf5f1b5f308f2eb422f6aca55d295b25890906b - Patch
CWE		CWE-476
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 5.5
CPE		cpe:2.3:o:linux:linux_kernel::::::::

20 Jun 2024, 12:44

Type	Values Removed	Values Added
Summary		(es) En el kernel de Linux, se resolvió la siguiente vulnerabilidad: Thermal/drivers/tsens: se corrigió la desreferencia del puntero nulo Compute_intercept_slope() se llama desde calibrate_8960() (en tsens-8960.c) como Compute_intercept_slope(priv, p1, NULL, ONE_PT_CALIB) lo que conduce a la desreferencia del puntero nulo (si DEBUG o DYNAMIC_DEBUG están configurados). Corrija este error agregando una verificación de puntero nulo. Encontrado por el Centro de verificación de Linux (linuxtesting.org) con SVACE.

19 Jun 2024, 14:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-06-19 14:15

Updated : 2024-11-21 09:26

NVD link : CVE-2024-38571

Mitre link : CVE-2024-38571

CVE.ORG link : CVE-2024-38571

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-476

NULL Pointer Dereference

5.5 /10